Individual Calculations August 2016
 Dickson, Ian C  Total change: -0.20  Rating chartPersonal card
 2016 Norths Ford Greenwood Seniors Open Sydney AUS 2016-05-31
RcRownchangeKK*chgGame
 1674 1730 4.00 7 -0.01 20 -0.20 
  Quek, Bob 1546 AUS1.0010.26205.20 
  Hutchings, Frank P 1906 AUS0.001-0.2720-5.40 
  Sirkka, Pertti T 1789 AUS0.5010.08201.60 
  Wilson, Mark L 1745 AUS0.5010.02200.40 
  Low, Frank 1661 AUS0.001-0.6020-12.00 
  Pepping, John M 1587 AUS1.0010.31206.20 
  Singleton, Tim 1484 AUS1.0010.19203.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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